MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 147e5205e61554c299983dfd7456146540cab70adf048c01c71486eea71ae1c1. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 147e5205e61554c299983dfd7456146540cab70adf048c01c71486eea71ae1c1
SHA3-384 hash: 9277d5c0f134f48892578540efd66e7ef56486062f7c8ae68db2c0e2d96199185fd139b0a69f891ef07fcf46c62daae3
SHA1 hash: d171038ca490f860c8c6f6147119f69016d3a339
MD5 hash: 8a2d5f523ca5eab7d6f6c28b2f7de691
humanhash: hamper-montana-idaho-chicken
File name:i486
Download: download sample
Signature Mirai
Create hunting rule
File size:46'312 bytes
First seen:2025-08-23 00:57:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:5WXCmqud4W65Wa+76s+utsM6HI6CBOUR/CAWJoWrb+Rb5WSIuJXZVPxJIURzTiz:EXCmquLP2s+esM6HI6CQETnRbhr6Uhmz
TLSH T124232C49D613C2F1D8860570107BBB7A9FB6DD325630DE1ADF983A21AD32A12860F75D
telfhash t17f21b1b72eba09ecb3d1480cc72e63c31769e47b2a2061b546b62d9137f1ad190b9c35
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
29
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Runs as daemon
Mounts file systems
Opens a port
Deleting a recently created file
Deletes a file
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68a912ba7137d6845838b958/reports/4ff614f6-1dc4-470d-942b-c1a6aadd124d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/147e5205e61554c299983dfd7456146540cab70adf048c01c71486eea71ae1c1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-22T23:35:00Z UTC
Last seen:
2025-08-22T23:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/147e5205e61554c299983dfd7456146540cab70adf048c01c71486eea71ae1c1/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/913a4b6d-b645-4206-a487-23b0df3aad75
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1763361
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to access files in /etc/config/ (typical for OpenWRT routers)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/147e5205e61554c299983dfd7456146540cab70adf048c01c71486eea71ae1c1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/147e5205e61554c299983dfd7456146540cab70adf048c01c71486eea71ae1c1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 00:58:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cr7febpgcvkmfgmyhx6xivqumvamvnyk34ciyaohcsdo5jy24haq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/250823-bczhmafj41/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Deletes itself
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9970440-0
YARA:
Linux_Trojan_Mirai_3a56423b
Link:
https://app.threat.zone/submission/8385da92-1c34-435d-bc8b-32792a1fb162
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/147e5205e61554c299983dfd7456146540cab70adf048c01c71486eea71ae1c1

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 147e5205e61554c299983dfd7456146540cab70adf048c01c71486eea71ae1c1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609502/
  
Delivery method
Distributed via web download

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